WO2022199535A1 - 优化配置的方法、装置、设备及可读存储介质 - Google Patents

优化配置的方法、装置、设备及可读存储介质 Download PDF

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Publication number
WO2022199535A1
WO2022199535A1 PCT/CN2022/082056 CN2022082056W WO2022199535A1 WO 2022199535 A1 WO2022199535 A1 WO 2022199535A1 CN 2022082056 W CN2022082056 W CN 2022082056W WO 2022199535 A1 WO2022199535 A1 WO 2022199535A1
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WIPO (PCT)
Prior art keywords
cpac
cho
terminal
event
relevant information
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PCT/CN2022/082056
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English (en)
French (fr)
Inventor
谢芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Mobile Communications Group Co Ltd
Research Institute of China Mobile Communication Co Ltd
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China Mobile Communications Group Co Ltd
Research Institute of China Mobile Communication Co Ltd
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Publication date
Application filed by China Mobile Communications Group Co Ltd, Research Institute of China Mobile Communication Co Ltd filed Critical China Mobile Communications Group Co Ltd
Priority to CA3212711A priority Critical patent/CA3212711A1/en
Priority to AU2022243326A priority patent/AU2022243326B2/en
Priority to JP2023558175A priority patent/JP7728352B2/ja
Priority to BR112023019139A priority patent/BR112023019139A2/pt
Priority to MX2023011174A priority patent/MX2023011174A/es
Priority to US18/550,212 priority patent/US20240224153A1/en
Priority to EP22774194.9A priority patent/EP4297467B1/en
Publication of WO2022199535A1 publication Critical patent/WO2022199535A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00833—Handover statistics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/305—Handover due to radio link failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a method, apparatus, device, and readable storage medium for optimizing configuration.
  • Conditional Handover is a mechanism to enhance the robustness of handover or secondary node addition.
  • the base station can configure the UE to A lower threshold triggers measurement reporting, and the handover (Handover, HO) command or secondary node addition command carries a higher threshold for triggering handover, which can also carry random access resources used by the UE in the target cell, Once the handover threshold is satisfied, the UE initiates a random access procedure to the target base station or cell.
  • the source base station or cell may configure the UE with CHO for multiple target cells, see FIG. 1 .
  • the UE When the UE fails in the radio link failure (Radio Link Failure, RLF) in the serving cell, the UE performs cell selection (the UE selects a cell that meets the camping threshold for camping). If the selected cell is the CHO candidate configured by the network If the cell and the network side configure the UE to try CHO after RLF failure, the UE can try CHO again; otherwise, the UE performs the reestablishment process.
  • RLF Radio Link Failure
  • Conditional Pscell Addition/Change means that the network-side master node (Master Node, MN) or secondary node (Secondary Node, SN) adds the primary secondary cell (Primary Secondary Cell, PScell) in advance )
  • the conditions for adding or changing are sent to the UE, and when the UE measures that the target PScell satisfies the conditions, the process of adding or changing the PScell is performed spontaneously.
  • CPAC fails, the network side may also configure the UE to try other CPAC candidate cells.
  • the source base station configures the CHO or CPAC for the UE
  • various situations may occur to the UE, and the UE may use the resources of the CHO to attempt to access the target cell.
  • the network side cannot distinguish which situation the UE has accessed to the network, so that the handover configuration and/or the random access configuration cannot be optimized.
  • Embodiments of the present application provide a method, apparatus, device, and readable storage medium for optimizing configuration.
  • an embodiment of the present application provides a method for optimizing configuration, which is performed by a network side device, including:
  • the relevant information of the CHO or CPAC includes one or more of the following:
  • the terminal Radio Link Management finds that the physical layer of the serving cell is at risk of losing synchronization or the radio link is at risk of failure or has started the first a timer;
  • the event triggering situation of the configured CPAC when the terminal generates an RLF in a master cell group (Master Cell group, MCG);
  • the radio resource management Radio Resource Management, RRM
  • RRM Radio Resource Management
  • the CHO or CPAC candidate cell identifier ID configured on the network side, the corresponding event, and/or the threshold value or offset corresponding to the event;
  • the random access information configured for the terminal by the cell where CHO or CPAC failure occurs;
  • the location information of the terminal corresponding to the relevant information of the CHO or CPAC;
  • the event triggering situation of the configured CHO or CPAC includes one of the following:
  • the configured CHO or CPAC triggers only one event
  • the event triggering situation of the configured CPAC includes one of the following:
  • the configured CPAC is not triggered
  • the configured CPAC is triggered by only one event
  • the method also includes:
  • conditional handover configuration optimization process and/or a random access configuration optimization process is performed.
  • conditional handover configuration optimization processing and/or the random access configuration optimization processing are performed, including:
  • the relevant information of the CHO or CPAC and one or more of the random access report, the radio link failure report and the location of the terminal, perform conditional handover configuration optimization processing and/or random access configuration optimization processing .
  • the relevant information of CHO or CPAC reported by the receiving terminal includes:
  • RRC re-establishment request message or a radio link failure report sent by the terminal in the connected state or in the process of transitioning to the connected state, where the RRC re-establishment request message or the radio link failure report includes the relevant information of the CHO or CPAC ;
  • the relevant information of CHO or CPAC reported by the receiving terminal includes:
  • an embodiment of the present application provides a method for optimizing configuration, which is executed by a terminal, including:
  • the relevant information of the CHO or CPAC includes one or more of the following:
  • the terminal RLM finds that the physical layer of the serving cell is at risk of losing synchronization or the radio link is at risk of failure, or the first timer has been started;
  • the RRM measurement value of the local cell and/or the neighboring cell measured by the terminal When starting the first timer, the RRM measurement value of the local cell and/or the neighboring cell measured by the terminal;
  • the CHO or CPAC candidate cell identifier ID configured on the network side, the corresponding event, and/or the threshold value or offset corresponding to the event;
  • the random access information configured for the terminal by the cell where CHO or CPAC failure occurs;
  • the location information of the terminal corresponding to the relevant information of the CHO or CPAC;
  • the event triggering situation of the configured CHO or CPAC includes one of the following:
  • the configured CHO or CPAC triggers only one event
  • the event triggering situation of the configured CPAC includes one of the following:
  • the configured CPAC is not triggered
  • the configured CPAC is triggered by only one event
  • the method also includes:
  • configuration information of the network side device where the configuration information is used to configure the terminal to report the relevant information of the CHO or CPAC.
  • the network side device includes one of the following:
  • Network management functions tracking collection entities; base stations.
  • the relevant information of the CHO or CPAC reported to the network side device includes:
  • a message A is sent, and the message A includes the relevant information of the CHO or CPAC.
  • the relevant information of the CHO or CPAC reported to the network side device includes:
  • the notification message indicates that the terminal has the relevant information of the CHO or CPAC;
  • the relevant information of CHO or CPAC is reported to the network side device according to the second request.
  • an embodiment of the present application provides an apparatus for optimizing configuration, which is applied to a network side device, including:
  • the configuration module is configured to configure the terminal to report the relevant information of CHO or CPAC;
  • the relevant information of the CHO or CPAC includes one or more of the following:
  • the terminal RLM finds that the physical layer of the serving cell is at risk of losing synchronization or the radio link is at risk of failure, or the first timer has been started;
  • the RRM measurement value of the local cell and/or the neighboring cell measured by the terminal When starting the first timer, the RRM measurement value of the local cell and/or the neighboring cell measured by the terminal;
  • the CHO or CPAC candidate cell identifier ID configured on the network side, the corresponding event, and/or the threshold value or offset corresponding to the event;
  • the random access information configured for the terminal by the cell where CHO or CPAC failure occurs;
  • the location information of the terminal corresponding to the relevant information of the CHO or CPAC;
  • an embodiment of the present application provides an apparatus for optimizing configuration, which is applied to a terminal, including:
  • the reporting module is configured to report the relevant information of CHO or CPAC to the network side device;
  • the relevant information of the CHO or CPAC includes one or more of the following:
  • the terminal RLM finds that the physical layer of the serving cell has the risk of losing synchronization or the radio link has the risk of failure or has started the first timer;
  • the RRM measurement value of the local cell and/or the neighboring cell measured by the terminal When starting the first timer, the RRM measurement value of the local cell and/or the neighboring cell measured by the terminal;
  • the CHO or CPAC candidate cell identifier ID configured on the network side, the corresponding event, and/or the threshold value or offset corresponding to the event;
  • the random access information configured for the terminal by the cell where CHO or CPAC failure occurs;
  • the location information of the terminal corresponding to the relevant information of the CHO or CPAC;
  • an embodiment of the present application provides a network-side device, including: a processor, a memory, and a program stored in the memory and executable on the processor, when the program is executed by the processor. The steps of the method as described in the first aspect are implemented.
  • an embodiment of the present application provides a terminal, including: a processor, a memory, and a program stored on the memory and executable on the processor, where the program is executed by the processor to achieve the following: The steps of the method of the second aspect.
  • an embodiment of the present application provides a readable storage medium, where a program is stored on the readable storage medium, and when the program is executed by a processor, a method including the method described in the first aspect or the second aspect is implemented. step.
  • the network-side device can configure the terminal to report CHO or CPAC-related information, so that the terminal can report CHO or CPAC-related information, so that the network-side device can perform conditional handover configuration optimization processing and/or random access configuration Optimized processing.
  • Fig. 1 is the schematic flow sheet of CHO
  • FIG. 2 is a schematic diagram of a wireless communication system to which an embodiment of the present application can be applied
  • FIG. 3 is one of the flowcharts of the method for optimizing configuration provided by an embodiment of the present application
  • FIG. 4 is the second flow chart of the method for optimizing configuration provided by the embodiment of the present application.
  • FIG. 5 is the third flowchart of the method for optimizing configuration provided by the embodiment of the present application.
  • FIG. 6 is one of the schematic diagrams of the apparatus for the optimized configuration provided by the embodiment of the present application.
  • FIG. 7 is the second schematic diagram of an apparatus for an optimized configuration provided by an embodiment of the present application.
  • FIG. 8 is a schematic diagram of a network side device provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a terminal provided by an embodiment of the present application.
  • words such as “exemplary” or “for example” are used to represent examples, illustrations or illustrations. Any embodiments or designs described in the embodiments of the present application as “exemplary” or “such as” should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as “exemplary” or “such as” is intended to present the related concepts in a specific manner.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • NR terminology is used in most of the following description, although these techniques are also applicable to applications other than NR system applications, such as 6th generation ( 6th Generation, 6G) communication system.
  • the wireless communication system includes a terminal 21 and a network-side device 22 .
  • the terminal 21 may also be referred to as a terminal device or UE, and the terminal 21 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA) ), PDA, Netbook, Ultra-mobile Personal Computer (UMPC), Mobile Internet Device (MID), Wearable Device (Wearable Device) or Vehicle User Equipment (VUE) , Pedestrian User Equipment (PUE) and other terminal-side devices, and wearable devices include: bracelets, headphones, glasses, etc.
  • the network side device 22 may be a base station or a core network, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, Wireless Local Area Network (WLAN) ) access point, WiFi node, Transmitting Receiving Point (TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary, it should be noted that , in the embodiments of the present application, only the base station in the NR system is used as an example, but the specific type of the base station is not limited.
  • BSS Basic Service Set
  • ESS Extended Service Set
  • Node B Evolved Node B
  • an embodiment of the present application provides a method for optimizing configuration, where the execution subject of the method is a network side device, such as a network management function, a trace collection entity (Trace Collection Entity, TCE) or a base station; the specific steps of the method include:
  • Step 301 Configure the terminal to report CHO or CPAC related information, where the CHO or CPAC related information is used to optimize handover configuration and/or random access configuration.
  • the method shown in FIG. 3 may further include:
  • conditional handover configuration optimization process and/or a random access configuration optimization process is performed.
  • the relevant information of the CHO or CPAC includes one or more of the following:
  • the terminal RLM finds that the physical layer of the serving cell has the risk of losing synchronization or the radio link has the risk of failure or has started the first timer;
  • the first timer may be a T310 timer.
  • the configured CHO or CPAC is not triggered or only one event is triggered or the triggered event or whether the event is triggered (for example, CHO or CPAC can be configured with A5 event and A3 event, of which only A5 event or A3 event trigger, or CHO or CPAC can configure A4 event and B1 event, of which only A4 event or A3 event triggers; or the triggered event is A3 or A5 or A4 or B1, or, A3 event trigger and/or A5 event trigger, Or, whether A3 is triggered and/or whether B1 is triggered, etc.); wherein, the A3, A5, A4, and B1 events can also be represented by the first event or the second event of CHO or CPAC. That is, the event triggering situation of the configured CHO or CPAC.
  • the terminal performs cell selection after the failure of RLF or CHO, and a candidate cell of CHO is selected. For example, 1 bit is used to indicate that the terminal performs cell selection after the failure of RLF or CHO, and the candidate cell of CHO is selected; or, the UE reports the execution cell Select the identifier of the selected candidate cell;
  • the configured CPAC does not trigger or only one event is triggered or an event is triggered or whether the event is triggered (for example, the CPAC can be configured with an A5 event and an A3 event, of which only the A5 event or the A3 event is triggered.
  • Trigger, or CPAC can configure A4 event and B1 event, of which only A4 event or A3 event is triggered; or the triggered event is A3 or A5 or A4 or B1, or, A3 event trigger and/or A5 event trigger, or, whether A3 trigger and/or whether B1 is triggered, etc.); wherein, the A3, A5, A4, and B1 events may also be represented by the first event or the second event of the CPAC. That is to say, the event triggering situation of the configured CPAC when the RLF occurs in the MCG of the terminal.
  • the RRM measurement value may be at the beam level, or may also be at the cell level.
  • the timing situation of the first timer (such as how long it has been counted, that is, the timing duration) and/or the number of RLC retransmissions;
  • the event may include one or more of the following: (1) A3 event; (2) A5 event; (3) A4 event; (4) B1 event; that is, the CHO or CPAC candidate cell ID configured on the network side, corresponding to A3 event, or corresponding A5 event, or corresponding A4 event, or corresponding B1 event, or, corresponding to A3 event and A5 event.
  • the threshold value or offset may include one or more of the following: the offset of the A3 event (which can be expressed as a3-offset), the threshold value 1 of the A5 event (which can be expressed as a5-Threshold1), the A5 event Threshold value 2 of event (can be expressed as a5-Threshold2), threshold value of A4 event (can be expressed as a4-Threshold), threshold value of B1 event (can be expressed as b1-Threshold), hysteresis amount, trigger time (Can be expressed as TimeToTrigger).
  • 2-step non-contention random access or contention-based random access can be expressed as 2-step CFRA/CBRA
  • 4-step non-contention random access or contention-based random access can be expressed as 4-step CFRA/CBRA) step CFRA/CBRA
  • it if it is a 2-step random access, can it fall back (which can be expressed as fallback) to a 4-step random access, or fall back to the 2-step random access that can be attempted at most before the 4-step random access number of times.
  • the measurement result of the wireless network includes: the measurement result of WLAN and/or the measurement result of Bluetooth (BLUE Tooth).
  • the first timer if the wireless link recovers, the first timer is stopped, otherwise, it keeps running.
  • RA report random access report
  • RLF report radio link failure report
  • the first timer is T310 and the CHO scenario is taken as an example below, and other scenarios (such as the CPAC scenario) are similar and will not be described here.
  • the UE detects a potential physical layer out-of-sync or T310 is activated, or RLF occurs, indicating that the triggering conditions of the CHO of the candidate cell are too strict, and the threshold for triggering the CHO should be lowered.
  • A5 event such as reducing a3-offset and/or a5-Threshold2, reducing hysteresis, TimeToTrigger, increasing a5-Threshold1, etc.; further, if only one event is triggered, such as A3 and A5 events are configured, only A3 event is triggered, then it means The trigger condition of the A5 event is too strict, and you should lower a5-Threshold2, and/or lower the hysteresis, and/or TimeToTrigger, and/or raise a5-Threshold1, etc.
  • the network side can more accurately understand the amplitude of adjusting the above parameters, For example, the longer the timing length of T310, or the more times of RLC retransmission, it means that the UE has a greater risk of RLF in the source cell, and the source base station should configure CHO earlier or reduce the trigger or execution threshold of CHO significantly;
  • the UE If the UE performs cell selection and selects a candidate CHO cell, it means that the trigger threshold corresponding to the CHO cell should be lowered, so that the UE switches to the cell through the CHO;
  • the cell selected by the UE can be considered as a candidate cell in the future;
  • the first CHO failure occurs in the UE, it can be combined with the random access information configured in the cell to analyze whether the UE is not allowed to fall back from 2-step random access (RA) to 4-step random access, but 2 Step random access has been unsuccessful, resulting in random access failure;
  • RA 2-step random access
  • the configuration information of the RA of the cell can be used to determine whether the time for the UE to access the target cell is too long due to too many attempts of step 2.
  • the relevant information of CHO or CPAC reported by the receiving terminal includes:
  • RRC re-establishment request message or a radio link failure report sent by the terminal in the connected state or in the process of transitioning to the connected state, where the RRC re-establishment request message or the radio link failure report includes the relevant information of the CHO or CPAC ;
  • the relevant information of CHO or CPAC reported by the receiving terminal includes one of the following:
  • the network-side device configures the terminal to report the relevant information of CHO or CPAC, so that the network-side device can perform conditional handover configuration optimization processing and/or random access configuration optimization based on the relevant information of CHO or CPAC reported by the terminal deal with.
  • an embodiment of the present application provides a method for optimizing configuration.
  • the execution body of the method may be a terminal, and the specific steps include:
  • Step 401 Report relevant information of CHO or CPAC to the network side device, where the relevant information of CHO or CPAC is used to optimize handover configuration and/or random access configuration.
  • the method shown in FIG. 4 may further include:
  • configuration information of the network side device where the configuration information is used to configure the terminal to report the relevant information of the CHO or CPAC.
  • the network side device includes one of the following:
  • Network management functions tracking collection entities; base stations.
  • the UE is in the connected state or in the process of transitioning to the connected state in the RRC reestablishment request message or in the radio link failure report, or in the process of performing 2-step random access in the target cell, in the In message A, the relevant information of the above-mentioned CHO or CPAC is reported.
  • the reporting of CHO or CPAC related information to the network side device includes:
  • a message A is sent, and the message A includes the relevant information of the CHO or CPAC.
  • the information about CHO or CPAC reported to the network side device includes one of the following:
  • the notification message indicates that the terminal has the relevant information of the CHO or CPAC; receive a second request sent by the network side device; report to the network side device according to the second request Information about CHO or CPAC.
  • the relevant information of the CHO or CPAC includes one or more of the following:
  • the terminal RLM finds that the physical layer of the serving cell has the risk of losing synchronization or the radio link has the risk of failure or has started the first timer;
  • the first timer may be a T310 timer.
  • the configured CHO or CPAC is not triggered or only one event is triggered or the triggered event or whether the event is triggered (for example, CHO or CPAC can be configured with A5 event and A3 event, of which only A5 event or A3 event trigger, or CHO or CPAC can configure A4 event and B1 event, of which only A4 event or A3 event triggers; or the triggered event is A3 or A5 or A4 or B1, or, A3 event trigger and/or A5 event trigger, Or, whether A3 is triggered and/or whether B1 is triggered, etc.); wherein, the A3, A5, A4, and B1 events can also be represented by the first event or the second event of CHO or CPAC. That is, the event triggering situation of the configured CHO or CPAC.
  • the terminal performs cell selection after the failure of RLF or CHO, and a candidate cell of CHO is selected. For example, 1 bit is used to indicate that the terminal performs cell selection after the failure of RLF or CHO, and the candidate cell of CHO is selected; or, the UE reports the execution cell Select the identifier of the selected candidate cell;
  • the configured CPAC does not trigger or only one event is triggered or an event is triggered or whether the event is triggered (for example, the CPAC can be configured with an A5 event and an A3 event, of which only the A5 event or the A3 event is triggered.
  • Trigger, or CPAC can configure A4 event and B1 event, of which only A4 event or A3 event is triggered; or the triggered event is A3 or A5 or A4 or B1, or, A3 event trigger and/or A5 event trigger, or, whether A3 trigger and/or whether B1 is triggered, etc.); wherein, the A3, A5, A4, and B1 events may also be represented by the first event or the second event of the CPAC. That is to say, the event triggering situation of the configured CPAC when the RLF occurs in the MCG of the terminal.
  • the RRM measurement value may be at the beam level, or may also be at the cell level.
  • the event may include one or more of the following: (1) A3 event; (2) A5 event; (3) A4 event; (4) B1 event; that is, the CHO or CPAC candidate cell ID configured on the network side, corresponding to The A3 event, or the event corresponding to A5, or the event corresponding to A4, or the event corresponding to B1, or the event corresponding to A3 and A5.
  • the threshold value or offset may include one or more of the following: the offset of the A3 event, the threshold value of the A5 event, the threshold value of the A5 event, the threshold value of the A5 event, the threshold value of the A5 event, the threshold value of the A4 event, and the B1 event Threshold value, hysteresis amount, trigger time.
  • 2-step non-contention random access or contention-based random access 4-step non-contention random access or contention-based random access; further, if 2-step random access, can it fall back to 4-step random access? access, or the maximum number of 2-step random access attempts that can be attempted before falling back to 4-step random access.
  • the measurement result of the wireless network includes: the measurement result of WLAN and/or the measurement result of BLUE Tooth.
  • the first timer if the wireless link recovers, the first timer is stopped, otherwise, it keeps running.
  • the network-side device can configure the terminal to report CHO or CPAC-related information, so that the terminal can report CHO or CPAC-related information, so that the network-side device can perform conditional handover configuration optimization processing and/or random access configuration Optimized processing.
  • the specific steps of the process include:
  • Step 501 The network side device configures the UE to report the relevant information of CHO or CPAC.
  • Step 502 The UE reports the relevant information of the CHO or CPAC to the network side device.
  • Step 503 The network side device performs conditional handover configuration optimization processing and/or random access configuration optimization processing according to the relevant information of the CHO or CPAC.
  • an embodiment of the present application provides an apparatus for optimizing configuration, which is applied to a network side device, such as a network management function, a TCE, or a base station.
  • the apparatus 600 includes:
  • the configuration module 601 is configured to configure the terminal to report CHO or CPAC related information.
  • the relevant information of the CHO or CPAC includes one or more of the following:
  • the terminal RLM finds that the physical layer of the serving cell has the risk of losing synchronization or the radio link has the risk of failure or has started the first timer;
  • the first timer may be a T310 timer.
  • the configured CHO or CPAC is not triggered or only one event is triggered or the triggered event or whether the event is triggered (for example, CHO or CPAC can be configured with A5 event and A3 event, of which only A5 event or A3 event trigger, or CHO or CPAC can configure A4 event and B1 event, of which only A4 event or A3 event triggers; or the triggered event is A3 or A5 or A4 or B1, or, A3 event trigger and/or A5 event trigger, Or, whether A3 is triggered and/or whether B1 is triggered, etc.); wherein, the A3, A5, A4, and B1 events can also be represented by the first event or the second event of CHO or CPAC. That is, the event triggering situation of the configured CHO or CPAC.
  • the terminal performs cell selection after the failure of RLF or CHO, and a candidate cell of CHO is selected. For example, 1 bit is used to indicate that the terminal performs cell selection after the failure of RLF or CHO, and the candidate cell of CHO is selected; or, the UE reports the execution cell Select the identifier of the selected candidate cell;
  • the configured CPAC does not trigger or only one event is triggered or an event is triggered or whether the event is triggered (for example, the CPAC can be configured with an A5 event and an A3 event, of which only the A5 event or the A3 event is triggered.
  • Trigger, or CPAC can configure A4 event and B1 event, of which only A4 event or A3 event is triggered; or the triggered event is A3 or A5 or A4 or B1, or, A3 event trigger and/or A5 event trigger, or, whether A3 trigger and/or whether B1 is triggered, etc.); wherein, the A3, A5, A4, and B1 events may also be represented by the first event or the second event of the CPAC. That is to say, the event triggering situation of the configured CPAC when the RLF occurs in the MCG of the terminal.
  • the RRM measurement value may be at the beam level, or may also be at the cell level.
  • the events may include one or more of the following: (1) A3 event; (2) A5 event; (3) A4 event; (4) B1 event; that is, the CHO or CPAC candidate cell ID configured on the network side, corresponding to A3 event, or corresponding A5 event, or corresponding A4 event, or corresponding B1 event, or, corresponding A3 event and A5 event.
  • the threshold value or offset may include one or more of the following: the offset of the A3 event, the threshold value of the A5 event, the threshold value of the A5 event, the threshold value of the A5 event, the threshold value of the A5 event, the threshold value of the A4 event, and the B1 event Threshold value, hysteresis amount, trigger time.
  • 2-step non-contention random access or contention-based random access 4-step non-contention random access or contention-based random access; further, if 2-step random access, can it fall back to 4-step random access? access, or the maximum number of 2-step random access attempts that can be attempted before falling back to 4-step random access.
  • the measurement result of the wireless network includes: the measurement result of WLAN and/or the measurement result of BLUE Tooth.
  • the first timer if the wireless link recovers, the first timer is stopped, otherwise, it keeps running.
  • the device further includes:
  • the receiving module is configured to receive the relevant information of CHO or CPAC reported by the terminal;
  • An optimization module configured to perform conditional handover configuration optimization processing and/or random access configuration optimization processing according to the relevant information of the CHO or CPAC.
  • the optimization module is configured to: according to the relevant information of the CHO or CPAC, and one or more of the random access report, the radio link failure report and the location of the terminal, Perform conditional handover configuration optimization processing and/or random access configuration optimization processing.
  • the receiving module is configured as:
  • RRC re-establishment request message or a radio link failure report sent by the terminal in the connected state or in the process of transitioning to the connected state, where the RRC re-establishment request message or the radio link failure report includes the relevant information of the CHO or CPAC ;
  • the receiving module is configured to perform one of the following:
  • the apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 3 , and achieve the same technical effect. To avoid repetition, details are not described here.
  • the configuration module 601 can be implemented by a processor in an optimally configured device in combination with a transceiver; the receiving module can be implemented by a transceiver in an optimally configured device; the optimization module can be implemented by a processor in the optimally configured device. implement.
  • an embodiment of the present application provides an apparatus for optimizing configuration, which is applied to a terminal, and the apparatus 700 includes:
  • the reporting module 701 is configured to report the relevant information of the CHO or CPAC to the network side device.
  • the apparatus 700 further includes:
  • the obtaining module is configured to obtain configuration information of the network side device, where the configuration information is used to configure the terminal to report the relevant information of the CHO or CPAC.
  • the network side device includes one of the following: a network management function; a tracking collection entity; a base station.
  • the reporting module 701 executes:
  • a message A is sent, and the message A includes the relevant information of the CHO or CPAC.
  • the reporting module 701 executes one of the following:
  • the notification message indicates that the terminal has the relevant information of the CHO or CPAC; receive a second request sent by the network side device; report to the network side device according to the second request Information about CHO or CPAC.
  • the relevant information of the CHO or CPAC includes one or more of the following:
  • the terminal RLM finds that the physical layer of the serving cell has the risk of losing synchronization or the radio link has the risk of failure or has started the first timer;
  • the first timer may be a T310 timer.
  • the configured CHO or CPAC is not triggered or only one event is triggered or the triggered event or whether the event is triggered (for example, CHO or CPAC can be configured with A5 event and A3 event, of which only A5 event or A3 event trigger, or CHO or CPAC can configure A4 event and B1 event, of which only A4 event or A3 event triggers; or the triggered event is A3 or A5 or A4 or B1, or, A3 event trigger and/or A5 event trigger, Or, whether A3 is triggered and/or whether B1 is triggered, etc.); wherein, the A3, A5, A4, and B1 events can also be represented by the first event or the second event of CHO or CPAC. That is, the event triggering situation of the configured CHO or CPAC.
  • the terminal performs cell selection after the failure of RLF or CHO, and a candidate cell of CHO is selected. For example, 1 bit is used to indicate that the terminal performs cell selection after the failure of RLF or CHO, and the candidate cell of CHO is selected; or, the UE reports the execution cell Select the identifier of the selected candidate cell;
  • the configured CPAC does not trigger or only one event is triggered or an event is triggered or whether the event is triggered (for example, the CPAC can be configured with an A5 event and an A3 event, of which only the A5 event or the A3 event is triggered.
  • Trigger, or CPAC can configure A4 event and B1 event, of which only A4 event or A3 event is triggered; or the triggered event is A3 or A5 or A4 or B1, or, A3 event trigger and/or A5 event trigger, or, whether A3 trigger and/or whether B1 is triggered, etc.); wherein, the A3, A5, A4, and B1 events may also be represented by the first event or the second event of the CPAC. That is to say, the event triggering situation of the configured CPAC when the RLF occurs in the MCG of the terminal.
  • the RRM measurement value may be at the beam level, or may also be at the cell level.
  • the event may include one or more of the following: (1) A3 event; (2) A5 event; (3) A4 event; (4) B1 event; that is, the CHO or CPAC candidate cell ID configured on the network side, corresponding to A3 event, or corresponding A5 event, or corresponding A4 event, or corresponding B1 event, or, corresponding to A3 event and A5 event.
  • the threshold value or offset may include one or more of the following: the offset of the A3 event, the threshold value of the A5 event, the threshold value of the A5 event, the threshold value of the A5 event, the threshold value of the A5 event, the threshold value of the A4 event, and the B1 event Threshold value, hysteresis amount, trigger time.
  • 2-step non-contention random access or contention-based random access 4-step non-contention random access or contention-based random access; further, if 2-step random access, can it fall back to 4-step random access? access, or the maximum number of 2-step random access attempts that can be attempted before falling back to 4-step random access.
  • the measurement result of the wireless network includes: the measurement result of WLAN and/or the measurement result of BLUE Tooth.
  • the first timer if the wireless link recovers, the first timer is stopped, otherwise, it keeps running.
  • the apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 4 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the reporting module 701 may be implemented by an interface unit in an optimally configured device; the obtaining module may be implemented by a processor in an optimally configured device in combination with an interface unit.
  • FIG. 8 is a structural diagram of a network-side device applied by an embodiment of the present application.
  • the network-side device 800 includes: a processor 801, a transceiver 802, a memory 803, and a bus interface, wherein:
  • the network side device 800 further includes: a program stored on the memory 803 and run on the processor 801 , and the program is executed by the processor 801 to implement the steps of the embodiment shown in FIG. 3 .
  • the bus architecture may include any number of interconnected buses and bridges, in particular one or more processors represented by processor 801 and various circuits of memory represented by memory 803 linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 802 may be a number of elements, including a transmitter and a receiver, that provide a means for communicating with various other devices over a transmission medium.
  • the processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 may store data used by the processor 801 in performing operations.
  • the network side device provided in the embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 3 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • FIG. 9 is a schematic diagram of the hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user Input unit 907, interface unit 908, memory 909, processor 910 and other components.
  • the terminal 900 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.
  • a power source such as a battery
  • the terminal structure shown in FIG. 9 does not constitute a limitation on the terminal, and the terminal may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 904 may include a graphics processor (Graphics Processing Unit, GPU) 9041 and a microphone 9042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 906 may include a display panel 9061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 907 includes a touch panel 9071 and other input devices 9072 .
  • the touch panel 9071 is also called a touch screen.
  • the touch panel 9071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 9072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 901 receives the downlink data from the network side device, and then processes it to the processor 910; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 901 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • Memory 909 may be used to store software programs or instructions as well as various data.
  • the memory 909 may mainly include a storage program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 909 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • the processor 910 may include one or more processing units; the processor 910 may integrate an application processor and a modulation and demodulation processor, wherein the application processor mainly processes the operating system, user interface, and application programs or instructions, etc., and the modulation and demodulation processing
  • the processor mainly handles wireless communication, such as the baseband processor. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 910.
  • the terminal provided in the embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 4 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the method embodiment shown in FIG. 3 to FIG. 4 is implemented. , and can achieve the same technical effect, in order to avoid repetition, it is not repeated here.
  • the processor is the processor in the terminal described in the foregoing embodiment.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • the steps of the method or algorithm described in conjunction with the disclosure of the present application may be implemented in a hardware manner, or may be implemented in a manner of executing software instructions on a processor.
  • the software instructions may be composed of corresponding software modules, and the software modules may be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disk, removable hard disk, CD-ROM, or any other form of storage medium known in the art.
  • An exemplary storage medium is coupled to the processor, such that the processor can read information from, and write information to, the storage medium.
  • the storage medium can also be an integral part of the processor.
  • the processor and storage medium may be carried in an ASIC.
  • the ASIC may be carried in the core network interface device.
  • the processor and the storage medium may also exist in the core network interface device as discrete components.
  • the functions described in this application may be implemented in hardware, software, firmware, or any combination thereof.
  • the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium.
  • Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another.
  • a storage medium can be any available medium that can be accessed by a general purpose or special purpose computer.
  • embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present application may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions
  • the apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

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Abstract

本申请实施例提供一种优化配置的方法、装置、设备及可读存储介质。其中，方法包括：网络侧设备配置终端上报条件切换(CHO)或条件主辅小区增加或改变(CPAC)的相关信息，使得网络侧设备可以进行条件切换配置优化处理和/或随机接入配置优化处理。

Description

优化配置的方法、装置、设备及可读存储介质
相关申请的交叉引用
本申请基于申请号为202110301986.6、申请日为2021年03月22日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及通信技术领域，具体涉及一种优化配置的方法、装置、设备及可读存储介质。
背景技术
条件切换(Conditional Handover，CHO)是一种增强切换或辅节点添加的鲁棒性的机制。为解决终端(比如，用户设备(User Equipment，UE))和服务小区之间的信道突然变差(尤其高频)，导致UE无法正常完成切换或辅节点添加过程的问题，基站可以配置UE在一个较低的门限就触发测量上报，在切换(Handover，HO)命令或辅节点添加命令中携带一个较高的触发切换的门限，其中还可携带UE在目标小区中使用的随机接入资源，一旦切换门限被满足，UE就向目标基站或小区发起随机接入过程。源基站或小区可以给UE配置针对多个目标小区的CHO，参见图1。
当UE在服务小区发生无线链路失败(Radio Link Failure，RLF)失败后，UE执行小区选择(UE选择一个满足驻留门限的小区进行驻留)，如果选到的小区是网络配置的CHO候选小区、且网络侧配置UE在RLF失败后尝试CHO，则UE可再尝试一次CHO；否则，UE进行重建流程。
类似地，条件主辅小区增加或改变(Conditional Pscell Addition/Change，CPAC)是网络侧主节点(Master Node，MN)或辅节点(Secondary Node，SN)提前把主辅小区(Primary Secondary Cell，PScell)添加或改变的条件发给UE，当UE测量到目标PScell满足条件时自发进行PScell添加或改变的过程。当CPAC失败时，网络侧也可能配置UE可以尝试其它的CPAC候选小区。
源基站给UE配置了CHO或CPAC之后，UE可能发生多种情况，该UE都可能使用CHO的资源尝试接入到目标小区。在UE成功连接到目标小区之后，网络侧无法区分UE是经历了哪种情况接入的网络，从而无法优化切换配置和/或随机接入配置。
发明内容
本申请实施例提供一种优化配置的方法、装置、设备及可读存储介质。
第一方面，本申请实施例提供一种优化配置的方法，由网络侧设备执行，包括：
配置终端上报CHO或CPAC的相关信息，所述CHO或CPAC的相关信息用于优化切换配置和/或随机接入配置；
其中，所述CHO或CPAC的相关信息包括以下一项或多项：
在CHO或CPAC执行之前或执行之时或成功时，所述终端无线链路管理(Radio Link Management，RLM)发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
所配置的CHO或CPAC的事件触发情况；
所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；
所述终端在主小区组(Master Cell group，MCG)发生RLF时，所配置的CPAC的事件触发情况；
启动所述第一定时器时，所述终端测量到的本小区和/或邻区的无线资源管理(Radio Resource Management，RRM)测量值；
启动所述第一定时器与收到CHO或CPAC配置之间的时间差；
CHO执行或CPAC执行时，或者CHO或CPAC成功时，所述第一定时器的计时情况和/或RLC重传的次数；
网络侧配置的CHO或CPAC候选小区标识ID，对应的事件，和/或所述事件对应的门限值或偏移量；
发生CHO或CPAC失败的小区给终端配置的随机接入信息；
配置CHO或CPAC到所述终端在目标小区成功完成随机接入或成功完成无线资源控制RRC连接的时间差；
与所述CHO或CPAC的相关信息对应的时间信息；
与所述CHO或CPAC的相关信息对应的所述终端的位置信息；
与所述CHO或CPAC的相关信息对应的无线网络的测量结果。
上述方案中，所配置的CHO或CPAC的事件触发情况，包括以下之一：
所配置的CHO或CPAC都没有触发；
所配置的CHO或CPAC只有一个事件触发；
所配置的CHO或CPAC触发的事件；
所配置的CHO或CPAC的事件是否被触发。
上述方案中，所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况，包括以下之一：
所配置的CPAC没有触发；
所配置的CPAC只有一个事件触发；
所配置的CPAC触发的事件；
所配置的CPAC的事件是否被触发。
上述方案中，所述方法还包括：
接收终端上报的CHO或CPAC的相关信息；
根据所述CHO或CPAC的相关信息，进行条件切换配置优化处理和/或随机接入配置优化处理。
上述方案中，所述根据所述CHO或CPAC的相关信息，进行条件切换配置优化处理和/或随机接入配置优化处理，包括：
根据所述CHO或CPAC的相关信息，以及随机接入报告、无线链路失败报告和所述终端的位置中的一项或多项，进行条件切换配置优化处理和/或随机接入配置优化处理。
上述方案中，所述接收终端上报的CHO或CPAC的相关信息，包括：
接收所述终端在连接态或在转变成连接态的过程中发送的RRC重建请求消息或无线链路失败报告，所述RRC重建请求消息或无线链路失败报告包括所述CHO或CPAC的相关信息；
或者，
接收所述终端在目标小区进行2步随机接入的过程中发送的消息A，所述消息A包括所述CHO或CPAC的相关信息。
上述方案中，所述接收终端上报的CHO或CPAC的相关信息，包括：
向所述终端发送第一请求；
接收所述终端根据所述第一请求上报的CHO或CPAC的相关信息；
或者，
接收终端主动上报的CHO或CPAC的相关信息；
或者，
接收所述终端发送的通知消息，所述通知消息表示所述终端有所述CHO或CPAC的相关信息；
根据所述通知消息，向所述终端发送第二请求；
接收所述终端根所述第二请求上报的CHO或CPAC的相关信息。
第二方面，本申请实施例提供一种优化配置的方法，由终端执行，包括：
向网络侧设备上报CHO或CPAC的相关信息；
其中，所述CHO或CPAC的相关信息包括以下一项或多项：
在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
所配置的CHO或CPAC的事件触发情况；
所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；
所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况；
启动所述第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
启动所述第一定时器与收到CHO或CPAC配置之间的时间差；
CHO执行或CPAC执行时，或者CHO或CPAC成功时，所述第一定时器的计时情况和/或RLC重传的次数；
网络侧配置的CHO或CPAC候选小区标识ID，对应的事件，和/或所述事件对应的门限值或偏移量；
发生CHO或CPAC失败的小区给终端配置的随机接入信息；
配置CHO或CPAC到所述终端在目标小区成功完成随机接入或成功完成无线资源控制RRC连接的时间差；
与所述CHO或CPAC的相关信息对应的时间信息；
与所述CHO或CPAC的相关信息对应的所述终端的位置信息；
与所述CHO或CPAC的相关信息对应的无线网络的测量结果。
上述方案中，所配置的CHO或CPAC的事件触发情况，包括以下之一：
所配置的CHO或CPAC都没有触发；
所配置的CHO或CPAC只有一个事件触发；
所配置的CHO或CPAC触发的事件；
所配置的CHO或CPAC的事件是否被触发。
上述方案中，所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况，包括以下之一：
所配置的CPAC没有触发；
所配置的CPAC只有一个事件触发；
所配置的CPAC触发的事件；
所配置的CPAC的事件是否被触发。
上述方案中，所述方法还包括：
获取所述网络侧设备的配置信息，所述配置信息用于配置所述终端上报所述CHO或CPAC的相关信息。
上述方案中，所述网络侧设备包括以下之一：
网络管理功能；跟踪收集实体；基站。
上述方案中，所述向网络侧设备上报CHO或CPAC的相关信息，包括：
在连接态或在转变成连接态的过程中发送RRC重建请求消息或无线链路失败报告，所述RRC重建请求消息或无线链路失败报告包括所述CHO或CPAC的相关信息；
或者，
在目标小区进行2步随机接入的过程中发送消息A，所述消息A包括所述CHO或CPAC的相关信息。
上述方案中，所述向网络侧设备上报CHO或CPAC的相关信息，包括：
接收所述网络侧设备发送的第一请求；
根据所述第一请求向所述网络侧设备上报CHO或CPAC的相关信息；
或者，
主动向网络侧设备上报CHO或CPAC的相关信息；
或者，
发送通知消息，所述通知消息表示所述终端有所述CHO或CPAC的相关信息；
接收所述网络侧设备发送的第二请求；
根据所述第二请求向所述网络侧设备上报CHO或CPAC的相关信息。
第三方面，本申请实施例提供一种优化配置的装置，应用于网络侧设备，包括：
配置模块，配置为配置终端上报CHO或CPAC的相关信息；
其中，所述CHO或CPAC的相关信息包括以下一项或多项：
在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
所配置的CHO或CPAC的事件触发情况；
所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；
所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况；
启动所述第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
启动所述第一定时器与收到CHO或CPAC配置之间的时间差；
CHO执行或CPAC执行时，或者CHO或CPAC成功时，所述第一定时器的计时情况和/或RLC重传的次数；
网络侧配置的CHO或CPAC候选小区标识ID，对应的事件，和/或所述事件对应的门限值或偏移量；
发生CHO或CPAC失败的小区给终端配置的随机接入信息；
配置CHO或CPAC到所述终端在目标小区成功完成随机接入或成功完成无线资源控制RRC连接的时间差；
与所述CHO或CPAC的相关信息对应的时间信息；
与所述CHO或CPAC的相关信息对应的所述终端的位置信息；
与所述CHO或CPAC的相关信息对应的无线网络的测量结果。
第四方面，本申请实施例提供一种优化配置的装置，应用于终端，包括：
上报模块，配置为向网络侧设备上报CHO或CPAC的相关信息；
其中，所述CHO或CPAC的相关信息包括以下一项或多项：
在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时 器；
所配置的CHO或CPAC的事件触发情况；
所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；
所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况；
启动所述第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
启动所述第一定时器与收到CHO或CPAC配置之间的时间差；
CHO执行或CPAC执行时，或者CHO或CPAC成功时，所述第一定时器的计时情况和/或RLC重传的次数；
网络侧配置的CHO或CPAC候选小区标识ID，对应的事件，和/或所述事件对应的门限值或偏移量；
发生CHO或CPAC失败的小区给终端配置的随机接入信息；
配置CHO或CPAC到所述终端在目标小区成功完成随机接入或成功完成无线资源控制RRC连接的时间差；
与所述CHO或CPAC的相关信息对应的时间信息；
与所述CHO或CPAC的相关信息对应的所述终端的位置信息；
与所述CHO或CPAC的相关信息对应的无线网络的测量结果。
第五方面，本申请实施例提供一种网络侧设备，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如第一方面所述方法的步骤。
第六方面，本申请实施例提供一种终端，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如第二方面所述方法的步骤。
第七方面，本申请实施例提供一种可读存储介质，所述可读存储介质上存储有程序，所述程序被处理器执行时实现包括如第一方面或第二方面所述的方法的步骤。
在本申请实施例中，网络侧设备可以配置终端上报CHO或CPAC的相关信息，这样终端可以上报CHO或CPAC的相关信息，使得网络侧设备可以进行条件切换配置优化处理和/或随机接入配置优化处理。
附图说明
通过阅读下文一些实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出一些实施方式的目的，而并不认为是对本申请的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1是CHO的流程示意图；
图2是本申请实施例可应用的一种无线通信系统的示意图
图3是本申请实施例提供的优化配置的方法的流程图之一；
图4是本申请实施例提供的优化配置的方法的流程图之二；
图5是本申请实施例提供的优化配置的方法的流程图之三；
图6是本申请实施例提供的优化配置的装置的示意图之一；
图7是本申请实施例提供的优化配置的装置的示意图之二；
图8是本申请实施例提供的网络侧设备的示意图；
图9是本申请实施例提供的终端的示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“包括”以及它的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一，例如A和/或B，表示包含单独A，单独B，以及A和B都存在三种情况。
在本申请实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。然而，以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，尽管这些技术也可应用于 NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
参见图2，示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端21和网络侧设备22。其中，终端21也可以称作终端设备或者UE，终端21可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、可穿戴式设备(Wearable Device)或车载设备(Vehicle User Equipment，VUE)、行人终端(Pedestrian User Equipment，PUE)等终端侧设备，可穿戴式设备包括：手环、耳机、眼镜等。需要说明的是，在本申请实施例并不限定终端21的具体类型。网络侧设备22可以是基站或核心网，其中，基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、无线局域网(Wireless Local Area Network，WLAN)接入点、WiFi节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例，但是并不限定基站的具体类型。
参见图3，本申请实施例提供一种优化配置的方法，该方法的执行主体为网络侧设备，比如，网络管理功能、跟踪收集实体(Trace Collection Entity，TCE)或者基站；该方法的具体步骤包括：
步骤301：配置终端上报CHO或CPAC的相关信息，所述CHO或CPAC的相关信息用于优化切换配置和/或随机接入配置。
在本申请的一种实施方式中，图3所示的方法还可以包括：
接收终端上报的CHO或CPAC的相关信息；
根据所述CHO或CPAC的相关信息，进行条件切换配置优化处理和/或随机接入配置优化处理。
在本申请的一种实施方式中，所述CHO或CPAC的相关信息包括以下一项或多项：
(1)在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
比如，第一定时器可以为T310定时器。
(2)所述终端RLF时，所配置的CHO或CPAC都没有触发或者只有一个事件触发或者触发的事件或者事件是否触发(比如，CHO或CPAC可以配置A5事件和A3事件，其中只有A5事件或A3事件触发，或CHO或CPAC可以配置A4事件和B1事件，其中只有A4事件或A3事件触发；或 者触发的事件是A3或A5或A4或B1，或者，A3事件触发和/或A5事件触发，或者，A3是否触发和/或B1是否触发等)；其中，所述A3、A5、A4、B1事件还可以用CHO或CPAC的第一事件或第二事件来表示。也就是说，所配置的CHO或CPAC的事件触发情况。
(3)所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区，比如通过1比特指示终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；或者，UE上报执行小区选择选到的候选小区的标识；
(4)所述终端在MCG发生RLF时，所配置的CPAC没有触发或者只有一个事件触发或者触发的事件或者事件是否触发(比如，CPAC可以配置A5事件和A3事件，其中只有A5事件或A3事件触发，或CPAC可以配置A4事件和B1事件，其中只有A4事件或A3事件触发；或者触发的事件是A3或A5或A4或B1，或者，A3事件触发和/或A5事件触发，或者，A3是否触发和/或B1是否触发等)；其中，所述A3、A5、A4、B1事件还可以用CPAC的第一事件或第二事件来表示。也就是说，所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况。
(5)启动第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
其中，RRM测量值可以是波束级的，或者也可以是小区级的。
(6)启动第一定时器与收到CHO或CPAC配置之间的时间差；
(7)CHO执行或CPAC执行时，或者CHO或CPAC成功时，第一定时器的计时情况(如计时到多长了，即计时时长)和/或RLC重传的次数；
(8)网络侧配置的CHO或CPAC候选小区ID，对应的事件，和/或所述事件对应的门限值或偏移量；
其中，事件可以包括以下一项或多项：(1)A3事件；(2)A5事件；(3)A4事件；(4)B1事件；即网络侧配置的CHO或CPAC候选小区ID，对应的A3事件，或者对应的A5事件，或者对应的A4事件，或者对应的B1事件，或者，对应A3事件和A5事件。
其中，门限值或偏移量可以包括以下一项或多项：A3事件的偏移量(可以表示为a3-offset)，A5事件的门限值1(可以表示为a5-Threshold1)，A5事件的门限值2(可以表示为a5-Threshold2)，A4事件的门限值(可以表示为a4-Threshold)，B1事件的门限值(可以表示为b1-Threshold)，迟滞量，触发时间(可以表示为TimeToTrigger)。
(9)发生CHO或CPAC失败的小区给终端配置的随机接入信息；
比如，2步非竞争的随机接入或基于竞争的随机接入(可以表示为2-step CFRA/CBRA)，4步非竞争的随机接入或基于竞争的随机接入(可以表示为4-step CFRA/CBRA)；进一步，若是2步随机接入，可否回退(可以表示为fallback)到4步随机接入，或者回退到4步随机接入前最多可尝试的2步 随机接入的次数。
(10)配置CHO或CPAC到所述终端在目标小区成功完成随机接入(UE在目标小区发送RRC Setup Request消息)或成功完成RRC连接(UE在目标小区发送的RRC建立完成(RRC Setup Complete)或RRC重配完成(RRC Reconfiguration Complete)消息)的时间差；
(11)与CHO或CPAC的相关信息对应的时间信息。
(12)与CHO或CPAC的相关信息对应的所述终端的位置信息。
(13)与CHO或CPAC的相关信息对应的无线网络的测量结果。
比如，无线网络的测量结果包括：WLAN的测量结果和/或蓝牙(BLUE Tooth)的测量结果。
其中，所述第一定时器运行期间，如果无线链路恢复，则停止所述第一定时器，否则一直运行。
在本申请的一种实施方式中，根据所述CHO或CPAC的相关信息，以及随机接入报告(RA report)、无线链路失败报告(RLF report)和所述终端的位置中的一项或多项，进行条件切换配置优化处理和/或随机接入配置优化处理。
示例性地，下面以第一定时器为T310，以及CHO场景为例，其他场景(比如CPAC场景)类似在此不再敷述。
1)如果配置的CHO都还没触发，UE就检测到了潜在的物理层失步或启动了T310，或发生了RLF，则说明候选小区的CHO的触发条件太过严格，应降低CHO触发的门槛，如降低a3-offset和/或a5-Threshold2，降低迟滞量，TimeToTrigger，提升a5-Threshold1等；进一步地，如果只有一个事件触发，如配置了A3和A5事件，只有A3事件触发了，那么说明A5事件的触发条件太严格了，应降低a5-Threshold2，和/或降低迟滞量，和/或TimeToTrigger，和/或提升a5-Threshold1等。
进一步，根据启动T310与收到CHO配置之间的时间差，和/或，T310的计时长度，或CHO触发或执行与启动T310之间的时间差，网络侧可以更准确地了解调整上述参数的幅度，如T310的计时长度越长，或RLC重传的次数越多，说明UE在源小区发生RLF的风险更大，源基站应该更早地配置CHO或更大幅度地降低CHO的触发或执行门槛；
2)如果UE执行小区选择选到了候选的CHO小区，则说明应降低该CHO小区对应的触发门槛，使得UE通过CHO切换到该小区；
3)如果UE执行小区选择没有选到任何CHO候选小区，则后续可以考虑把UE选到的小区作为候选小区；
4)如果UE发生了第一次CHO失败，则可结合该小区配置的随机接入信息，分析是否由于不允许UE从2步随机接入(RA)回退到4步随机接入，但2步随机接入又一直发不成功，导致随机接入失败；
5)根据配置CHO到UE在目标小区成功完成随机接入(UE在目标小 区发送RRC Setup Request消息)或成功完成RRC连接(UE在目标小区发RRC Setup Complete或RRC Reconfiguration Complete消息)的时间差，以及该小区RA的配置信息，可判断是否由于尝试2步的次数过多，导致UE接入到目标小区的时间过长。
在本申请的一种实施方式中，所述接收终端上报的CHO或CPAC的相关信息，包括：
接收所述终端在连接态或在转变成连接态的过程中发送的RRC重建请求消息或无线链路失败报告，所述RRC重建请求消息或无线链路失败报告包括所述CHO或CPAC的相关信息；
或者，
接收所述终端在目标小区进行2步随机接入的过程中发送的消息A，所述消息A包括所述CHO或CPAC的相关信息。
在本申请的一种实施方式中，接收终端上报的CHO或CPAC的相关信息，包括以下之一：
(1)向所述终端发送第一请求；接收所述终端根据所述第一请求上报的CHO或CPAC的相关信息；
(2)接收终端主动上报的CHO或CPAC的相关信息；
(3)接收所述终端发送的通知消息，所述通知消息表示所述终端有所述CHO或CPAC的相关信息；根据所述通知消息，向所述终端发送第二请求；接收所述终端根所述第二请求上报的CHO或CPAC的相关信息。
在本申请实施例中，网络侧设备配置终端上报CHO或CPAC的相关信息，这样网络侧设备可以基于终端上报的CHO或CPAC的相关信息，进行条件切换配置优化处理和/或随机接入配置优化处理。
参见图4，本申请实施例提供一种优化配置的方法，该方法的执行主体可以为终端，具体步骤包括：
步骤401：向网络侧设备上报CHO或CPAC的相关信息，所述CHO或CPAC的相关信息用于优化切换配置和/或随机接入配置。
在本申请的一种实施方式中，图4所示的方法还可以包括：
获取所述网络侧设备的配置信息，所述配置信息用于配置所述终端上报所述CHO或CPAC的相关信息。
在本申请的一种实施方式中，所述网络侧设备包括以下之一：
网络管理功能；跟踪收集实体；基站。
在本申请实施例中，UE在连接态或在转变成连接态的过程中在RRC重建请求消息或在无线链路失败报告中，或者，在目标小区进行2步随机接入的过程中，在消息A中，上报上述CHO或CPAC的相关信息。
在本申请的一种实施方式中，所述向网络侧设备上报CHO或CPAC的相关信息，包括：
在连接态或在转变成连接态的过程中发送RRC重建请求消息或无线链 路失败报告，所述RRC重建请求消息或无线链路失败报告包括所述CHO或CPAC的相关信息；
或者，
在目标小区进行2步随机接入的过程中发送消息A，所述消息A包括所述CHO或CPAC的相关信息。
在本申请的一种实施方式中，所述向网络侧设备上报CHO或CPAC的相关信息，包括以下之一：
(1)接收所述网络侧设备发送的第一请求；根据所述第一请求向所述网络侧设备上报CHO或CPAC的相关信息；
(2)主动向网络侧设备上报CHO或CPAC的相关信息；
(3)发送通知消息，所述通知消息表示所述终端有所述CHO或CPAC的相关信息；接收所述网络侧设备发送的第二请求；根据所述第二请求向所述网络侧设备上报CHO或CPAC的相关信息。
在本申请的一种实施方式中，所述CHO或CPAC的相关信息包括以下一项或多项：
(1)在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
比如，第一定时器可以为T310定时器。
(2)所述终端RLF时，所配置的CHO或CPAC都没有触发或者只有一个事件触发或者触发的事件或者事件是否触发(比如，CHO或CPAC可以配置A5事件和A3事件，其中只有A5事件或A3事件触发，或CHO或CPAC可以配置A4事件和B1事件，其中只有A4事件或A3事件触发；或者触发的事件是A3或A5或A4或B1，或者，A3事件触发和/或A5事件触发，或者，A3是否触发和/或B1是否触发等)；其中，所述A3、A5、A4、B1事件还可以用CHO或CPAC的第一事件或第二事件来表示。也就是说，所配置的CHO或CPAC的事件触发情况。
(3)所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区，比如通过1比特指示终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；或者，UE上报执行小区选择选到的候选小区的标识；
(4)所述终端在MCG发生RLF时，所配置的CPAC没有触发或者只有一个事件触发或者触发的事件或者事件是否触发(比如，CPAC可以配置A5事件和A3事件，其中只有A5事件或A3事件触发，或CPAC可以配置A4事件和B1事件，其中只有A4事件或A3事件触发；或者触发的事件是A3或A5或A4或B1，或者，A3事件触发和/或A5事件触发，或者，A3是否触发和/或B1是否触发等)；其中，所述A3、A5、A4、B1事件还可以用CPAC的第一事件或第二事件来表示。也就是说，所述终端在MCG发生 RLF时，所配置的CPAC的事件触发情况。
(5)启动第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
其中，RRM测量值可以是波束级的，或者也可以是小区级的。
(6)启动第一定时器与收到CHO或CPAC配置之间的时间差；
(7)CHO执行或CPAC执行时，或者CHO或CPAC成功时，第一定时器的计时情况(如计时到多长了)和/或RLC重传的次数；
(8)网络侧配置的CHO或CPAC候选小区ID，对应的事件，和/或所述事件对应的门限值或偏移量；
其中，事件可以包括以下一项或多项：(1)A3事件；(2)A5事件；(3)A4事件；(4)B1事件；即网络侧配置的CHO或CPAC候选小区ID，对应的A3事件，或者对应A5的事件，或者对应A4的事件，或者对应B1的事件，或者，对应A3事件和A5事件。
其中，门限值或偏移量可以包括以下一项或多项：A3事件的偏移量，A5事件的门限值1，A5事件的门限值2，A4事件的门限值，B1事件的门限值，迟滞量，触发时间。
(9)发生CHO或CPAC失败的小区给终端配置的随机接入信息；
比如，2步非竞争的随机接入或基于竞争的随机接入，4步非竞争的随机接入或基于竞争的随机接入；进一步，若是2步随机接入，可否回退到4步随机接入，或者回退到4步随机接入前最多可尝试的2步随机接入的次数。
(10)配置CHO或CPAC到所述终端在目标小区成功完成随机接入或成功完成RRC连接的时间差；
(11)与CHO或CPAC的相关信息对应的时间信息。
(12)与CHO或CPAC的相关信息对应的所述终端的位置信息。
(13)与CHO或CPAC的相关信息对应的无线网络的测量结果。
比如，无线网络的测量结果包括：WLAN的测量结果和/或BLUE Tooth的测量结果。
其中，所述第一定时器运行期间，如果无线链路恢复，则停止所述第一定时器，否则一直运行。
在本申请实施例中，网络侧设备可以配置终端上报CHO或CPAC的相关信息，这样终端可以上报CHO或CPAC的相关信息，使得网络侧设备可以进行条件切换配置优化处理和/或随机接入配置优化处理。参见图5，该过程的具体步骤包括：
步骤501：网络侧设备配置UE上报CHO或CPAC的相关信息。
步骤502：UE向网络侧设备上报CHO或CPAC的相关信息。
步骤503：网络侧设备根据所述CHO或CPAC的相关信息，进行条件切换配置优化处理和/或随机接入配置优化处理。
参见图6，本申请实施例提供一种优化配置的装置，应用于网络侧设备，比如，网络管理功能、TCE或者基站。该装置600包括：
配置模块601，配置为配置所述终端上报CHO或CPAC的相关信息。
在本申请的一种实施方式中，所述CHO或CPAC的相关信息包括以下一项或多项：
(1)在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
比如，第一定时器可以为T310定时器。
(2)所述终端RLF时，所配置的CHO或CPAC都没有触发或者只有一个事件触发或者触发的事件或者事件是否触发(比如，CHO或CPAC可以配置A5事件和A3事件，其中只有A5事件或A3事件触发，或CHO或CPAC可以配置A4事件和B1事件，其中只有A4事件或A3事件触发；或者触发的事件是A3或A5或A4或B1，或者，A3事件触发和/或A5事件触发，或者，A3是否触发和/或B1是否触发等)；其中，所述A3、A5、A4、B1事件还可以用CHO或CPAC的第一事件或第二事件来表示。也就是说，所配置的CHO或CPAC的事件触发情况。
(3)所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区，比如通过1比特指示终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；或者，UE上报执行小区选择选到的候选小区的标识；
(4)所述终端在MCG发生RLF时，所配置的CPAC没有触发或者只有一个事件触发或者触发的事件或者事件是否触发(比如，CPAC可以配置A5事件和A3事件，其中只有A5事件或A3事件触发，或CPAC可以配置A4事件和B1事件，其中只有A4事件或A3事件触发；或者触发的事件是A3或A5或A4或B1，或者，A3事件触发和/或A5事件触发，或者，A3是否触发和/或B1是否触发等)；其中，所述A3、A5、A4、B1事件还可以用CPAC的第一事件或第二事件来表示。也就是说，所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况。
(5)启动第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
其中，RRM测量值可以是波束级的，或者也可以是小区级的。
(6)启动第一定时器与收到CHO或CPAC配置之间的时间差；
(7)CHO执行或CPAC执行时，或者CHO或CPAC成功时，第一定时器的计时情况(如计时到多长了)和/或RLC重传的次数；
(8)网络侧配置的CHO或CPAC候选小区ID，对应的事件，和/或所述事件对应的门限值或偏移量；
其中，事件可以包括以下一项或多项：(1)A3事件；(2)A5事件；(3) A4事件；(4)B1事件；即网络侧配置的CHO或CPAC候选小区ID，对应的A3事件，或者对应的A5事件，或者对应的A4事件，或者对应的B1事件，或者，对应的A3事件和A5事件。
其中，门限值或偏移量可以包括以下一项或多项：A3事件的偏移量，A5事件的门限值1，A5事件的门限值2，A4事件的门限值，B1事件的门限值，迟滞量，触发时间。
(9)发生CHO或CPAC失败的小区给终端配置的随机接入信息；
比如，2步非竞争的随机接入或基于竞争的随机接入，4步非竞争的随机接入或基于竞争的随机接入；进一步，若是2步随机接入，可否回退到4步随机接入，或者回退到4步随机接入前最多可尝试的2步随机接入的次数。
(10)配置CHO或CPAC到所述终端在目标小区成功完成随机接入(UE在目标小区发送RRC Setup Request消息)或成功完成RRC连接(UE在目标小区发送的RRC Setup Complete或RRC Reconfiguration Complete消息)的时间差；
(11)与CHO或CPAC的相关信息对应的时间信息。
(12)与CHO或CPAC的相关信息对应的所述终端的位置信息。
(13)与CHO或CPAC的相关信息对应的无线网络的测量结果。
比如，无线网络的测量结果包括：WLAN的测量结果和/或BLUE Tooth的测量结果。
其中，所述第一定时器运行期间，如果无线链路恢复，则停止所述第一定时器，否则一直运行。
在本申请的一种实施方式中，该装置还包括：
接收模块，配置为接收终端上报的CHO或CPAC的相关信息；
优化模块，配置为根据所述CHO或CPAC的相关信息，进行条件切换配置优化处理和/或随机接入配置优化处理。
在本申请的一种实施方式中，优化模块配置为：根据所述CHO或CPAC的相关信息，以及随机接入报告、无线链路失败报告和所述终端的位置中的一项或多项，进行条件切换配置优化处理和/或随机接入配置优化处理。
在本申请的一种实施方式中，接收模块配置为：
接收所述终端在连接态或在转变成连接态的过程中发送的RRC重建请求消息或无线链路失败报告，所述RRC重建请求消息或无线链路失败报告包括所述CHO或CPAC的相关信息；
或者，
接收所述终端在目标小区进行2步随机接入的过程中发送的消息A，所述消息A包括所述CHO或CPAC的相关信息。
在本申请的一种实施方式中，接收模块配置为执行以下之一：
(1)向所述终端发送第一请求；接收所述终端根据所述第一请求上报 的CHO或CPAC的相关信息；
(2)接收终端主动上报的CHO或CPAC的相关信息；
(3)接收所述终端发送的通知消息，所述通知消息表示所述终端有所述CHO或CPAC的相关信息；根据所述通知消息，向所述终端发送第二请求；接收所述终端根所述第二请求上报的CHO或CPAC的相关信息。
本申请实施例提供的装置能够实现图3所示的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
实际应用时，所述配置模块601可由优化配置的装置中的处理器结合收发机实现；所述接收模块可由优化配置的装置中的收发机实现；所述优化模块可由优化配置的装置中的处理器实现。
参见图7，本申请实施例提供一种优化配置的装置，应用于终端，该装置700包括：
上报模块701，配置为向网络侧设备上报CHO或CPAC的相关信息。
在本申请的一种实施方式中，所述装置700还包括：
获取模块，配置为获取所述网络侧设备的配置信息，所述配置信息用于配置所述终端上报所述CHO或CPAC的相关信息。
在本申请的一种实施方式中，所述网络侧设备包括以下之一：网络管理功能；跟踪收集实体；基站。
在本申请的一种实施方式中，所述上报模块701执行：
在连接态或在转变成连接态的过程中发送RRC重建请求消息或无线链路失败报告，所述RRC重建请求消息或无线链路失败报告包括所述CHO或CPAC的相关信息；
或者，
在目标小区进行2步随机接入的过程中发送消息A，所述消息A包括所述CHO或CPAC的相关信息。
在本申请的一种实施方式中，所述上报模块701执行以下之一：
(1)接收所述网络侧设备发送的第一请求；根据所述第一请求向所述网络侧设备上报CHO或CPAC的相关信息；
(2)主动向网络侧设备上报CHO或CPAC的相关信息；
(3)发送通知消息，所述通知消息表示所述终端有所述CHO或CPAC的相关信息；接收所述网络侧设备发送的第二请求；根据所述第二请求向所述网络侧设备上报CHO或CPAC的相关信息。
在本申请的一种实施方式中，所述CHO或CPAC的相关信息包括以下一项或多项：
(1)在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
比如，第一定时器可以为T310定时器。
(2)所述终端RLF时，所配置的CHO或CPAC都没有触发或者只有一个事件触发或者触发的事件或者事件是否触发(比如，CHO或CPAC可以配置A5事件和A3事件，其中只有A5事件或A3事件触发，或CHO或CPAC可以配置A4事件和B1事件，其中只有A4事件或A3事件触发；或者触发的事件是A3或A5或A4或B1，或者，A3事件触发和/或A5事件触发，或者，A3是否触发和/或B1是否触发等)；其中，所述A3、A5、A4、B1事件还可以用CHO或CPAC的第一事件或第二事件来表示。也就是说，所配置的CHO或CPAC的事件触发情况。
(3)所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区，比如通过1比特指示终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；或者，UE上报执行小区选择选到的候选小区的标识；
(4)所述终端在MCG发生RLF时，所配置的CPAC没有触发或者只有一个事件触发或者触发的事件或者事件是否触发(比如，CPAC可以配置A5事件和A3事件，其中只有A5事件或A3事件触发，或CPAC可以配置A4事件和B1事件，其中只有A4事件或A3事件触发；或者触发的事件是A3或A5或A4或B1，或者，A3事件触发和/或A5事件触发，或者，A3是否触发和/或B1是否触发等)；其中，所述A3、A5、A4、B1事件还可以用CPAC的第一事件或第二事件来表示。也就是说，所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况。
(5)启动第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
其中，RRM测量值可以是波束级的，或者也可以是小区级的。
(6)启动第一定时器与收到CHO或CPAC配置之间的时间差；
(7)CHO执行或CPAC执行时，或者CHO或CPAC成功时，第一定时器的计时情况(如计时到多长了)和/或RLC重传的次数；
(8)网络侧配置的CHO或CPAC候选小区ID，对应的事件，和/或所述事件对应的门限值或偏移量；
其中，事件可以包括以下一项或多项：(1)A3事件；(2)A5事件；(3)A4事件；(4)B1事件；即网络侧配置的CHO或CPAC候选小区ID，对应的A3事件，或者对应的A5事件，或者对应的A4事件，或者对应的B1事件，或者，对应A3事件和A5事件。
其中，门限值或偏移量可以包括以下一项或多项：A3事件的偏移量，A5事件的门限值1，A5事件的门限值2，A4事件的门限值，B1事件的门限值，迟滞量，触发时间。
(9)发生CHO或CPAC失败的小区给终端配置的随机接入信息；
比如，2步非竞争的随机接入或基于竞争的随机接入，4步非竞争的随机接入或基于竞争的随机接入；进一步，若是2步随机接入，可否回退到4 步随机接入，或者回退到4步随机接入前最多可尝试的2步随机接入的次数。
(10)配置CHO或CPAC到所述终端在目标小区成功完成随机接入(UE在目标小区发送RRC Setup Request消息)或成功完成RRC连接(UE在目标小区发送的RRC Setup Complete或RRC Reconfiguration Complete消息)的时间差；
(11)与CHO或CPAC的相关信息对应的时间信息。
(12)与CHO或CPAC的相关信息对应的所述终端的位置信息。
(13)与CHO或CPAC的相关信息对应的无线网络的测量结果。
比如，无线网络的测量结果包括：WLAN的测量结果和/或BLUE Tooth的测量结果。
其中，所述第一定时器运行期间，如果无线链路恢复，则停止所述第一定时器，否则一直运行。
本申请实施例提供的装置能够实现图4所示的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
实际应用时，所述上报模块701可由优化配置的装置中的接口单元实现；所述获取模块可由优化配置的装置中的处理器结合接口单元实现。
请参阅图8，图8是本申请实施例应用的网络侧设备的结构图，如图8所示，网络侧设备800包括：处理器801、收发机802、存储器803和总线接口，其中：
在本申请的一个实施例中，网络侧设备800还包括：存储在存储器上803并可在处理器801上运行的程序，程序被处理器801执行时实现如图3所示实施例的步骤。
在图8中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器801代表的一个或多个处理器和存储器803代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机802可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。
处理器801负责管理总线架构和通常的处理，存储器803可以存储处理器801在执行操作时所使用的数据。
本申请实施例提供的网络侧设备能够实现图3所示的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
图9为实现本申请实施例的一种终端的硬件结构示意图，该终端900包括但不限于：射频单元901、网络模块902、音频输出单元903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909、以及处理器910等部件。
本领域技术人员可以理解，终端900还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器910逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图9中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元904可以包括图形处理器(Graphics Processing Unit，GPU)9041和麦克风9042，图形处理器9041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元906可包括显示面板9061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板9061。用户输入单元907包括触控面板9071以及其他输入设备9072。触控面板9071，也称为触摸屏。触控面板9071可包括触摸检测装置和触摸控制器两个部分。其他输入设备9072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元901将来自网络侧设备的下行数据接收后，给处理器910处理；另外，将上行的数据发送给网络侧设备。通常，射频单元901包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器909可用于存储软件程序或指令以及各种数据。存储器909可主要包括存储程序或指令区和存储数据区，其中，存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器909可以包括高速随机存取存储器，还可以包括非易失性存储器，其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器910可包括一个或多个处理单元；处理器910可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序或指令等，调制解调处理器主要处理无线通信，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器910中。
本申请实施例提供的终端能够实现图4所示的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述图3-图4所示方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only  Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
结合本申请公开内容所描述的方法或者算法的步骤可以硬件的方式来实现，也可以由在处理器执行软件指令的方式来实现。软件指令可以由相应的软件模块组成，软件模块可以被存放于RAM、闪存、ROM、EPROM、EEPROM、寄存器、硬盘、移动硬盘、只读光盘或者本领域熟知的任何其它形式的存储介质中。一种示例性的存储介质耦合至处理器，从而使处理器能够从该存储介质读取信息，且可向该存储介质写入信息。当然，存储介质也可以是处理器的组成部分。处理器和存储介质可以携带在ASIC中。另外，该ASIC可以携带在核心网接口设备中。当然，处理器和存储介质也可以作为分立组件存在于核心网接口设备中。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本申请所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述的具体实施方式，对本申请的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本申请的具体实施方式而已，并不用于限定本申请的保护范围，凡在本申请的技术方案的基础之上，所做的任何修改、等同替换、改进等，均应包括在本申请的保护范围之内。
本领域内的技术人员应明白，本申请实施例可提供为方法、系统、或计算机程序产品。因此，本申请实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本申请实施例是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理 设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本申请实施例进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请实施例的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (18)

  1. 一种优化配置的方法，由网络侧设备执行，包括：
    配置终端上报条件切换CHO或条件主辅小区增加或改变CPAC的相关信息；
    其中，所述CHO或CPAC的相关信息包括以下一项或多项：
    在CHO或CPAC执行之前或执行之时或成功时，所述终端无线链路管理RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
    所配置的CHO或CPAC的事件触发情况；
    所述终端无线链路失败RLF或CHO失败后执行小区选择，选到了CHO的候选小区；
    所述终端在主小区组MCG发生RLF时，所配置的CPAC的事件触发情况；
    启动所述第一定时器时，所述终端测量到的本小区和/或邻区的无线资源管理RRM测量值；
    启动所述第一定时器与收到CHO或CPAC配置之间的时间差；
    CHO执行或CPAC执行时，或者CHO或CPAC成功时，所述第一定时器的计时情况和/或RLC重传的次数；
    网络侧配置的CHO或CPAC候选小区标识ID，对应的事件，和/或所述事件对应的门限值或偏移量；
    发生CHO或CPAC失败的小区给终端配置的随机接入信息；
    配置CHO或CPAC到所述终端在目标小区成功完成随机接入或成功完成无线资源控制RRC连接的时间差；
    与所述CHO或CPAC的相关信息对应的时间信息；
    与所述CHO或CPAC的相关信息对应的所述终端的位置信息；
    与所述CHO或CPAC的相关信息对应的无线网络的测量结果。
  2. 根据权利要求1所述的方法，其中，所配置的CHO或CPAC的事件触发情况，包括以下之一：
    所配置的CHO或CPAC都没有触发；
    所配置的CHO或CPAC只有一个事件触发；
    所配置的CHO或CPAC触发的事件；
    所配置的CHO或CPAC的事件是否被触发。
  3. 根据权利要求1所述的方法，其中，所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况，包括以下之一：
    所配置的CPAC没有触发；
    所配置的CPAC只有一个事件触发；
    所配置的CPAC触发的事件；
    所配置的CPAC的事件是否被触发。
  4. 根据权利要求1所述的方法，其中，所述方法还包括：
    接收终端上报的CHO或CPAC的相关信息；
    根据所述CHO或CPAC的相关信息，进行条件切换配置优化处理和/或随机接入配置优化处理。
  5. 根据权利要求1所述的方法，其中，所述接收终端上报的CHO或CPAC的相关信息，包括：
    接收所述终端在连接态或在转变成连接态的过程中发送的RRC重建请求消息或无线链路失败报告，所述RRC重建请求消息或无线链路失败报告包括所述CHO或CPAC的相关信息；
    或者，
    接收所述终端在目标小区进行2步随机接入的过程中发送的消息A，所述消息A包括所述CHO或CPAC的相关信息。
  6. 根据权利要求1所述的方法，其中，所述接收终端上报的CHO或CPAC的相关信息，包括：
    向所述终端发送第一请求；
    接收所述终端根据所述第一请求上报的CHO或CPAC的相关信息；
    或者，
    接收终端主动上报的CHO或CPAC的相关信息；
    或者，
    接收所述终端发送的通知消息，所述通知消息表示所述终端有所述CHO或CPAC的相关信息；
    根据所述通知消息，向所述终端发送第二请求；
    接收所述终端根所述第二请求上报的CHO或CPAC的相关信息。
  7. 一种优化配置的方法，由终端执行，包括：
    向网络侧设备上报CHO或CPAC的相关信息；
    其中，所述CHO或CPAC的相关信息包括以下一项或多项：
    在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
    所配置的CHO或CPAC的事件触发情况；
    所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；
    所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况；
    启动所述第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
    启动所述第一定时器与收到CHO或CPAC配置之间的时间差；
    CHO执行或CPAC执行时，或者CHO或CPAC成功时，所述第一定时器的计时情况和/或RLC重传的次数；
    网络侧配置的CHO或CPAC候选小区标识ID，对应的事件，和/或所述事件对应的门限值或偏移量；
    发生CHO或CPAC失败的小区给终端配置的随机接入信息；
    配置CHO或CPAC到所述终端在目标小区成功完成随机接入或成功完成无线资源控制RRC连接的时间差；
    与所述CHO或CPAC的相关信息对应的时间信息；
    与所述CHO或CPAC的相关信息对应的所述终端的位置信息；
    与所述CHO或CPAC的相关信息对应的无线网络的测量结果。
  8. 根据权利要求7所述的方法，其中，所配置的CHO或CPAC的事件触发情况，包括以下之一：
    所配置的CHO或CPAC都没有触发；
    所配置的CHO或CPAC只有一个事件触发；
    所配置的CHO或CPAC触发的事件；
    所配置的CHO或CPAC的事件是否被触发。
  9. 根据权利要求7所述的方法，其中，所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况，包括以下之一：
    所配置的CPAC没有触发；
    所配置的CPAC只有一个事件触发；
    所配置的CPAC触发的事件；
    所配置的CPAC的事件是否被触发。
  10. 根据权利要求7所述的方法，其中，所述方法还包括：
    获取所述网络侧设备的配置信息，所述配置信息用于配置所述终端上报所述CHO或CPAC的相关信息。
  11. 根据权利要求7所述的方法，其中，所述网络侧设备包括以下之一：
    网络管理功能；跟踪收集实体；基站。
  12. 根据权利要求7所述的方法，其中，所述向网络侧设备上报CHO或CPAC的相关信息，包括：
    在连接态或在转变成连接态的过程中发送RRC重建请求消息或无线链路失败报告，所述RRC重建请求消息或无线链路失败报告包括所述CHO或CPAC的相关信息；
    或者，
    在目标小区进行2步随机接入的过程中发送消息A，所述消息A包括所述CHO或CPAC的相关信息。
  13. 根据权利要求7所述的方法，其中，所述向网络侧设备上报CHO或CPAC的相关信息，包括：
    接收所述网络侧设备发送的第一请求；
    根据所述第一请求向所述网络侧设备上报CHO或CPAC的相关信息；
    或者，
    主动向网络侧设备上报CHO或CPAC的相关信息；
    或者，
    发送通知消息，所述通知消息表示所述终端有所述CHO或CPAC的相关信息；
    接收所述网络侧设备发送的第二请求；
    根据所述第二请求向所述网络侧设备上报CHO或CPAC的相关信息。
  14. 一种优化配置的装置，应用于网络侧设备，包括：
    配置模块，配置为配置终端上报CHO或CPAC的相关信息；
    其中，所述CHO或CPAC的相关信息包括以下一项或多项：
    在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
    所配置的CHO或CPAC的事件触发情况；
    所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；
    所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况；
    启动所述第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
    启动所述第一定时器与收到CHO或CPAC配置之间的时间差；
    CHO执行或CPAC执行时，或者CHO或CPAC成功时，所述第一定时器的计时情况和/或RLC重传的次数；
    网络侧配置的CHO或CPAC候选小区标识ID，对应的事件，和/或所述事件对应的门限值或偏移量；
    发生CHO或CPAC失败的小区给终端配置的随机接入信息；
    配置CHO或CPAC到所述终端在目标小区成功完成随机接入或成功完成无线资源控制RRC连接的时间差；
    与所述CHO或CPAC的相关信息对应的时间信息；
    与所述CHO或CPAC的相关信息对应的所述终端的位置信息；
    与所述CHO或CPAC的相关信息对应的无线网络的测量结果。
  15. 一种优化配置的装置，应用于终端，包括：
    上报模块，配置为向网络侧设备上报CHO或CPAC的相关信息；
    其中，所述CHO或CPAC的相关信息包括以下一项或多项：
    在CHO或CPAC执行之前或执行之时或成功时，所述终端RLM发 现服务小区物理层有失步的风险或无线链路有失败的风险或已启动第一定时器；
    所配置的CHO或CPAC的事件触发情况；
    所述终端RLF或CHO失败后执行小区选择，选到了CHO的候选小区；
    所述终端在MCG发生RLF时，所配置的CPAC的事件触发情况；
    启动所述第一定时器时，所述终端测量到的本小区和/或邻区的RRM测量值；
    启动所述第一定时器与收到CHO或CPAC配置之间的时间差；
    CHO执行或CPAC执行时，或者CHO或CPAC成功时，所述第一定时器的计时情况和/或RLC重传的次数；
    网络侧配置的CHO或CPAC候选小区标识ID，对应的事件，和/或所述事件对应的门限值或偏移量；
    发生CHO或CPAC失败的小区给终端配置的随机接入信息；
    配置CHO或CPAC到所述终端在目标小区成功完成随机接入或成功完成无线资源控制RRC连接的时间差；
    与所述CHO或CPAC的相关信息对应的时间信息；
    与所述CHO或CPAC的相关信息对应的所述终端的位置信息；
    与所述CHO或CPAC的相关信息对应的无线网络的测量结果。
  16. 一种网络侧设备，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求1至6中任一项所述方法的步骤。
  17. 一种终端，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求7至13中任一项所述方法的步骤。
  18. 一种可读存储介质，所述可读存储介质上存储有程序，所述程序被处理器执行时实现包括如权利要求1至13中任一项所述的方法的步骤。
PCT/CN2022/082056 2021-03-22 2022-03-21 优化配置的方法、装置、设备及可读存储介质 Ceased WO2022199535A1 (zh)

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BR112023019139A BR112023019139A2 (pt) 2021-03-22 2022-03-21 Método para otimizar configuração executado por um dispositivo de lado de rede, método para otimizar configuração executado por um terminal, dispositivo de lado de rede e terminal
MX2023011174A MX2023011174A (es) 2021-03-22 2022-03-21 Metodo de optimizacion de configuracion, aparato y dispositivo, y medio de almacenamiento legible.
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